make: unbreak with non-GNU ln(1) after 78f9ba9

ln -s -r -f /usr/local/bin/Hyprland /usr/local/bin/hyprland
ln: illegal option -- r
usage: ln [-s [-F] | -L | -P] [-f | -i] [-hnv] source_file [target_file]
       ln [-s [-F] | -L | -P] [-f | -i] [-hnv] source_file ... target_dir
       link source_file target_file
*** Error code 1

Makefile

@@ -42,7 +42,7 @@ install:
 	chmod 755 ${PREFIX}/bin/Hyprland
 	chmod 755 ${PREFIX}/bin/hyprctl
 	chmod 755 ${PREFIX}/bin/hyprpm
-	ln -s -r -f ${PREFIX}/bin/Hyprland ${PREFIX}/bin/hyprland
+	cd ${PREFIX}/bin && ln -sf Hyprland hyprland
 	if [ ! -f ${PREFIX}/share/wayland-sessions/hyprland.desktop ]; then cp ./example/hyprland.desktop ${PREFIX}/share/wayland-sessions; fi
 	mkdir -p ${PREFIX}/share/hyprland
 	cp ./assets/wall_* ${PREFIX}/share/hyprland